Home / 2,541,181.86-3,810,964.44-834,931.86

Finding the Fourth Proportional to 2,541,181.86, 3,810,964.44 and 834,931.86

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Solution

The fourth proportional to 2,541,181.86, 3,810,964.44 and 834,931.86 is: 1,252,132.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,181.86 : 3,810,964.44 = 834,931.86 : x
  2. Step 2: Convert to fraction form
    2,541,181.86/3,810,964.44 = 834,931.86/x
  3. Step 3: Cross multiply
    2,541,181.86x = 3,810,964.44 × 834,931.86
  4. Step 4: Simplify right side
    2,541,181.86x = 3,181,895,628,283.06
  5. Step 5: Solve for x
    x = 3,181,895,628,283.06/2,541,181.86
  6. Step 6: Final answer
    x = 1,252,132.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.